Frontend improvements
1. Simplify template css to use grid always and use ABCD for area names 2. Add 3 new templates 3. Set data attribute dynamically for templates 4. Minor reformatting in js files 5. Fix URL path
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@ -30,21 +30,20 @@ let selectedPhotosDiv
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let selectedPhotoImg
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function main() {
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albumSelect = document.getElementById("album_selector")
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loadAlbumsBtn = document.getElementById("load_albums_button")
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loadPhotosBtn = document.getElementById("load_photos_button")
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makeCollageBtn = document.getElementById("make_collage_button")
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albumSelect = document.getElementById("album_selector")
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noticeP = document.getElementById("notice_p")
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noticeDialog = document.getElementById("notice_dialog")
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albumPhotosDiv = document.getElementById("album_photos")
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selectedPhotosDiv = document.getElementById("selected_photos")
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noticeP = document.getElementById("notice_p")
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loadAlbumsBtn.onclick = () => loadAlbums()
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loadPhotosBtn.onclick = () => loadPhotos()
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makeCollageBtn.onclick = () => gotoCollage()
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/**
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* @type HTMLImageElement[]
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*/
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/** @type HTMLImageElement[] */
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const selectedPhotos = selectedPhotosDiv.getElementsByTagName("img")
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for (const img of selectedPhotos) {
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img.onclick = () => {
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@ -80,9 +79,7 @@ function closeNotice() {
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noticeDialog.close()
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}
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/**
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* @param {string} notice
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*/
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/** @param {string} notice */
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function showNotice(notice) {
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noticeP.textContent = notice
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noticeDialog.show()
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@ -100,9 +97,7 @@ function loadPhotos() {
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(async () => {
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try {
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const resp = await fetch(`load-photos/${elem.value}`)
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/**
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* @type String[]
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*/
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/** @type String[] */
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const photos = await resp.json()
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if(photos.length == 0) {
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showNotice("No Photos found")
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@ -115,9 +110,7 @@ function loadPhotos() {
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albumPhotosDiv.appendChild(img)
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}
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/**
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* @type HTMLImageElement[]
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*/
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/** @type HTMLImageElement[] */
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const photoImgs = albumPhotosDiv.children
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for(const photo of photoImgs) {
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photo.onclick = () => {
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@ -131,14 +124,10 @@ function loadPhotos() {
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}
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function gotoCollage() {
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/**
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* @type HTMLImageElement[]
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*/
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/** @type HTMLImageElement[] */
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const selectedPhotos = selectedPhotosDiv.getElementsByTagName("img")
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/**
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* @type String[]
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*/
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let photoUrls = [];
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/** @type String[] */
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const photoUrls = [];
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for (const img of selectedPhotos) {
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if (!img.src.endsWith("stock.svg")) {
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@ -32,7 +32,7 @@
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.templates {
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display: flex;
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flex-wrap: wrap;
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gap: 1rem;
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gap: 1rem;
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}
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.templates li {
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@ -56,53 +56,61 @@
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border: 1px solid;
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}
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.single div {
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width: 100%;
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height: 100%;
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.single {
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display: grid;
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}
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.one-two {
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display: grid;
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grid-template-areas:
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"one two"
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"one three";
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"A B"
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"A C";
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}
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.one-two .img1{
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grid-area: one;
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grid-area: A;
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}
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.half-leftright {
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display:flex;
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}
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.half-leftright .img {
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flex: 50%;
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}
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.half-topbottom .img {
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width: 100%;
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height: 50%;
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.half-topbottom {
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display: grid;
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}
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.two-one-two-leftright {
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display: grid;
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grid-template-areas:
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"one two two three"
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"four two two five";
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"A B B C"
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"D B B E";
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}
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.two-one-two-leftright .img2 {
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grid-area: two;
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.two-one-two-leftright .img1 {
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grid-area: B;
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}
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.two-one-two-topbottom {
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display: grid;
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grid-template-areas:
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"one two"
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"three three"
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"three three"
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"four five"
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"A B"
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"C C"
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"C C"
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"D E"
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}
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.two-one-two-topbottom .img3 {
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grid-area: three;
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.two-one-two-topbottom .img1 {
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grid-area: C;
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}
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.two-row {
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display: grid;
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grid-template-areas:
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"A B"
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}
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.three-row {
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display: grid;
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grid-template-areas:
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"A B C"
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}
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.four-row {
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display: grid;
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grid-template-areas:
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"A B C D"
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}
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@ -16,7 +16,7 @@
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<label>
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<span>Paper size</span>
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<select id="page_size_selector" size=8>
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<select id="page_size_selector" size=6>
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<option value="letter-portrait" > Letter (Portrait) </option>
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<option selected value="letter-landscape" > Letter (Landscape) </option>
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<option value="fiveseven-portrait" > 5 × 7 (Portrait) </option>
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@ -29,31 +29,31 @@
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<ul class="templates">
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<li>
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<div id="default_template" class="template single" data-collage-template="single">
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<div id="default_template" class="template single">
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<div class="img img1"></div>
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</div>
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</li>
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<li>
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<div class="template one-two" data-collage-template="one-two">
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<div class="template one-two">
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<div class="img img1"></div>
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<div class="img img2"></div>
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<div class="img img3"></div>
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</div>
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</li>
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<li>
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<div class="template half-leftright" data-collage-template="half-leftright">
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<div class="template two-row">
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<div class="img img1"></div>
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<div class="img img2"></div>
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</div>
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</li>
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<li>
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<div class="template half-topbottom" data-collage-template="half-topbottom">
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<div class="template half-topbottom">
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<div class="img img1"></div>
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<div class="img img2"></div>
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</div>
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</li>
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<li>
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<div class="template two-one-two-leftright" data-collage-template="two-one-two-leftright">
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<div class="template two-one-two-leftright">
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<div class="img img1"></div>
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<div class="img img2"></div>
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<div class="img img3"></div>
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@ -62,13 +62,56 @@
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</div>
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</li>
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<li>
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<div class="template two-one-two-topbottom" data-collage-template="two-one-two-topbottom">
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<div class="template two-one-two-topbottom">
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<div class="img img1"></div>
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<div class="img img2"></div>
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<div class="img img3"></div>
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<div class="img img4"></div>
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<div class="img img5"></div>
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</div>
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<li>
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<div class="template four-row">
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<div class="img img1"></div>
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<div class="img img2"></div>
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<div class="img img3"></div>
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<div class="img img4"></div>
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<div class="img img5"></div>
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<div class="img img6"></div>
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<div class="img img7"></div>
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<div class="img img8"></div>
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</div>
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</li>
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<li>
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<div class="template four-row">
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<div class="img img1"></div>
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<div class="img img2"></div>
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<div class="img img3"></div>
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<div class="img img4"></div>
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<div class="img img5"></div>
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<div class="img img6"></div>
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<div class="img img7"></div>
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<div class="img img8"></div>
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<div class="img img9"></div>
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<div class="img img10"></div>
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<div class="img img11"></div>
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<div class="img img12"></div>
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</div>
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</li>
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<li>
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<div class="template three-row">
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<div class="img img1"></div>
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<div class="img img2"></div>
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<div class="img img3"></div>
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<div class="img img4"></div>
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<div class="img img5"></div>
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<div class="img img6"></div>
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<div class="img img7"></div>
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<div class="img img8"></div>
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<div class="img img9"></div>
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<div class="img img10"></div>
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<div class="img img11"></div>
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<div class="img img12"></div>
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</div>
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</li>
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</ul>
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<button id="snapper" class="showbuton">Snap Collage</button>
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27
web/index.js
27
web/index.js
@ -51,16 +51,8 @@ let collageUrlA
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let crops = [];
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let pageSize = "letter-landscape";
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let imageUrls = [
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, // images start with index 1
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"images/img1.jpg",
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"images/img2.jpg",
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"images/img3.jpg",
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"images/img4.jpg",
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"images/img5.jpg",
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"images/img6.jpg",
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"images/img7.jpg",
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]
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/** @type {String[]} */
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let imageUrls = []
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function main() {
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@ -73,9 +65,13 @@ function main() {
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pageSizeSelect.onchange = () => pageSizeChange()
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for(const tmpl of document.getElementsByClassName("template")) {
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// Assumes second class in the template is the collage's template
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const [_, collageTemplate] = tmpl.classList
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tmpl.dataset.collageTemplate = collageTemplate
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tmpl.onclick = () => applyTemplate(tmpl)
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}
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const queryUrls = loadImageUrlsFromQuery()
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// Skipping first entry in array to make the images start with index 1
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imageUrls = [,].concat(queryUrls)
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applyTemplate(document.getElementById("default_template"))
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@ -148,12 +144,8 @@ function snap() {
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const fsx = elem.offsetLeft - col
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const fsy = elem.offsetTop - cot
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const [sx, sy, ex, ey] = cpie.get().points;
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const imageFile = (() => {
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const u = new URL(elem.dataset.collageImageUrl)
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return u.pathname.slice("/photos/".length)
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})();
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const photo = {
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image: imageFile,
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image: elem.dataset.collageImageUrl.slice("/photos/".length),
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crop: {
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start: {
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x: parseInt(sx),
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@ -179,6 +171,7 @@ function snap() {
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}
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(async () => {
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collageUrlA.text = "Collage is being generated...";
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const collagFile = await makeCollage(req)
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collageUrlA.href = `collages/${collagFile}`;
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collageUrlA.text = `${collagFile} generated`;
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@ -191,9 +184,7 @@ function pageSizeChange() {
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initCollage()
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}
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/**
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* @param {HTMLDivElement} templateDiv
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*/
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/** @param {HTMLDivElement} templateDiv */
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function applyTemplate(templateDiv) {
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document.getElementsByClassName("template-selected").item(0)?.classList.remove("template-selected")
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/** @type {HTMLDivElement} */
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